/* See LICENSE file for copyright and license details. */

/*
 * appearance
 *
 * font: see http://freedesktop.org/software/fontconfig/fontconfig-user.html
 */
// static char *font = "Liberation Mono:pixelsize=12:antialias=true:autohint=true";
// static char *font  = "Powerline Consolas:style=Bold:size=12";  // (系统默认没有安装该字体需要自己下载安装)
// static char *font  = "Droid Serif:style=Bold:size=10";  // (系统默认没有安装该字体需要自己下载安装)
// static char *font  = "DroidSansMono Nerd Font Mono:style=Bold:size=10";  // (系统默认没有安装该字体需要自己下载安装)
static char *font  = "JetBrainsMono Nerd Font:style=medium:size=13";  // (系统默认没有安装该字体需要自己下载安装)


/* disable bold, italic and roman fonts globally */
// int disablebold = 0;
// int disableitalic = 0;
// int disableroman = 0;

/* Spare fonts */
static char *font2[] = {
/*	"Inconsolata for Powerline:pixelsize=12:antialias=true:autohint=true", */
/*	"Hack Nerd Font Mono:pixelsize=11:antialias=true:autohint=true", */
	"JetBrainsMono Nerd Font:style=medium:size=13",
	"Powerline Consolas:style=Bold:size=13",
	"DroidSansMono Nerd Font Mono:style=Bold:size=10",
};

static int borderpx = 2;

/*
 * What program is execed by st depends of these precedence rules:
 * 1: program passed with -e
 * 2: scroll and/or utmp
 * 3: SHELL environment variable
 * 4: value of shell in /etc/passwd
 * 5: value of shell in config.h
 */
static char *shell = "/bin/sh";
char *utmp = NULL;
/* scroll program: to enable use a string like "scroll" */
char *scroll = NULL;
char *stty_args = "stty raw pass8 nl -echo -iexten -cstopb 38400";

/* identification sequence returned in DA and DECID */
char *vtiden = "\033[?6c";

/* Kerning / character bounding-box multipliers */
static float cwscale = 1.0;
static float chscale = 1.0;

/*
 * word delimiter string
 *
 * More advanced example: L" `'\"()[]{}"
 */
wchar_t *worddelimiters = L" ";

/* selection timeouts (in milliseconds) */
static unsigned int doubleclicktimeout = 300;
static unsigned int tripleclicktimeout = 600;

/* alt screens */
int allowaltscreen = 1;

/*
 * draw latency range in ms - from new content/keypress/etc until drawing.
 * within this range, st draws when content stops arriving (idle). mostly it's
 * near minlatency, but it waits longer for slow updates to avoid partial draw.
 * low minlatency will tear/flicker more, as it can "detect" idle too early.
 */
static double minlatency = 8;
static double maxlatency = 33;

/*
 * blinking timeout (set to 0 to disable blinking) for the terminal blinking
 * attribute.
 */
static unsigned int blinktimeout = 800;

/*
 * thickness of underline and bar cursors
 */
static unsigned int cursorthickness = 2;

/*
 * 1: render most of the lines/blocks characters without using the font for
 *    perfect alignment between cells (U2500 - U259F except dashes/diagonals).
 *    Bold affects lines thickness if boxdraw_bold is not 0. Italic is ignored.
 * 0: disable (render all U25XX glyphs normally from the font).
 */
const int boxdraw = 0;
const int boxdraw_bold = 0;

/* braille (U28XX):  1: render as adjacent "pixels",  0: use font */
const int boxdraw_braille = 0;

/*
 * bell volume. It must be a value between -100 and 100. Use 0 for disabling
 * it
 */
static int bellvolume = 0;

/* default TERM value */
char *termname = "st-256color";

/*
 * spaces per tab
 *
 * When you are changing this value, don't forget to adapt the »it« value in
 * the st.info and appropriately install the st.info in the environment where
 * you use this st version.
 *
 *	it#$tabspaces,
 *
 * Secondly make sure your kernel is not expanding tabs. When running `stty
 * -a` »tab0« should appear. You can tell the terminal to not expand tabs by
 *  running following command:
 *
 *	stty tabs
 */
unsigned int tabspaces = 8;


/* bg opacity */
float alpha = 0.8;           //< alpha value used when the window is focused.
float alphaUnfocussed = 0.6; //< alpha value used when the focus is lost

/* Terminal colors (16 first used in escape sequence) */
//static const char *colorname[] = {
	// /* 8 normal colors */
	// "black",
	// "red3",
	// "green3",
	// "yellow3",
	// "blue2",
	// "magenta3",
	// "cyan3",
	// "gray90",

	// /* 8 bright colors */
	// "gray50",
	// "red",
	// "green",
	// "yellow",
	// "#5c5cff",
	// "magenta",
	// "cyan",
	// "white",

	/* 8 normal colors */
//	[0] = "#282828", /* hard contrast: #1d2021 / soft contrast: #32302f */
//	[1] = "#cc241d", /* red     */
//	[2] = "#98971a", /* green   */
//	[3] = "#d79921", /* yellow  */
//	[4] = "#458588", /* blue    */
//	[5] = "#b16286", /* magenta */
//	[6] = "#689d6a", /* cyan    */
//	[7] = "#a89984", /* white   */
	
	/* 8 bright colors */
// 	[8]  = "#928374", /* black   */
// 	[9]  = "#fb4934", /* red     */
// 	[10] = "#b8bb26", /* green   */
// 	[11] = "#fabd2f", /* yellow  */
// 	[12] = "#83a598", /* blue    */
// 	[13] = "#d3869b", /* magenta */
// 	[14] = "#8ec07c", /* cyan    */
// 	[15] = "#ebdbb2", /* white   */

//	[255] = 0,

	/* more colors can be added after 255 to use with DefaultXX */
//	"#cccccc",
// 	"#555555",
//};

/* Terminal colors (16 used in escape sequence) */
static const char *palettes[][258] = {
	{  /* 0+1=1  default theme */
		/* 8 normal colors */
		[0] = "black",
		[1] = "red3",
		[2] = "green3",
		[3] = "yellow3",
		[4] = "blue2",
		[5] = "magenta3",
		[6] = "cyan3",
		[7] = "gray90",

		/* 8 bright colors */
		[8]  = "gray50",
		[9]  = "red",
		[10] = "green",
		[11] = "yellow",
		[12] = "#5c5cff",
		[13] = "magenta",
		[14] = "cyan",
		[15] = "white",

		[255] = 0,
		/* more colors can be added after 255 to use with DefaultXX */
		[256] = "#cccccc",
		[257] = "#555555",
	},
	{ /* 1+1=2 gruvbox-dark */
		/* 8 normal colors */
		[0] = "#282828", /* hard contrast: #1d2021 / soft contrast: #32302f */
		[1] = "#cc241d", /* red     */
		[2] = "#98971a", /* green   */
		[3] = "#d79921", /* yellow  */
		[4] = "#458588", /* blue    */
		[5] = "#b16286", /* magenta */
		[6] = "#689d6a", /* cyan    */
		[7] = "#a89984", /* white   */
		
		/* 8 bright colors */
		[8]  = "#928374", /* black   */
		[9]  = "#fb4934", /* red     */
		[10] = "#b8bb26", /* green   */
		[11] = "#fabd2f", /* yellow  */
		[12] = "#83a598", /* blue    */
		[13] = "#d3869b", /* magenta */
		[14] = "#8ec07c", /* cyan    */
		[15] = "#ebdbb2", /* white   */

		[255] = 0,
		/* more colors can be added after 255 to use with DefaultXX */
		[256] = "#cccccc",
		[257] = "#555555",
	},
	{ /* 2+1=3 gruvbox-light  */
		/* 8 normal colors */
		[0] = "#fbf1c7", /* hard contrast: #f9f5d7 / soft contrast: #f2e5bc */
		[1] = "#cc241d", /* red     */
		[2] = "#98971a", /* green   */
		[3] = "#d79921", /* yellow  */
		[4] = "#458588", /* blue    */
		[5] = "#b16286", /* magenta */
		[6] = "#689d6a", /* cyan    */
		[7] = "#7c6f64", /* white   */

		/* 8 bright colors */
		[8]  = "#928374", /* black   */
		[9]  = "#9d0006", /* red     */
		[10] = "#79740e", /* green   */
		[11] = "#b57614", /* yellow  */
		[12] = "#076678", /* blue    */
		[13] = "#8f3f71", /* magenta */
		[14] = "#427b58", /* cyan    */
		[15] = "#3c3836", /* white   */

		[255] = 0,
		/* more colors can be added after 255 to use with DefaultXX */
		[256] =  "#cccccc",
		[257] =  "#555555",
	},
	{ /* 3+1=4 nordtheme */
		/* 8 normal colors */
		[0] = "#3b4252", /* black   */
		[1] = "#bf616a", /* red     */
		[2] = "#a3be8c", /* green   */
		[3] = "#ebcb8b", /* yellow  */
		[4] = "#81a1c1", /* blue    */
		[5] = "#b48ead", /* magenta */
		[6] = "#88c0d0", /* cyan    */
		[7] = "#e5e9f0", /* white   */

		/* 8 bright colors */
		[8]  = "#4c566a", /* black   */
		[9]  = "#bf616a", /* red     */
		[10] = "#a3be8c", /* green   */
		[11] = "#ebcb8b", /* yellow  */
		[12] = "#81a1c1", /* blue    */
		[13] = "#b48ead", /* magenta */
		[14] = "#8fbcbb", /* cyan    */
		[15] = "#eceff4", /* white   */

		[255] = 0,
		/* more colors can be added after 255 to use with DefaultXX */
		[256] =  "#2e3440", /* background */
		[257] =  "#d8dee9", /* foreground */
	},
	{ /* 4+1=5  dracula  */
		/* 8 normal colors */
		[0] = "#000000", /* black   */
		[1] = "#ff5555", /* red     */
		[2] = "#50fa7b", /* green   */
		[3] = "#f1fa8c", /* yellow  */
		[4] = "#bd93f9", /* blue    */
		[5] = "#ff79c6", /* magenta */
		[6] = "#8be9fd", /* cyan    */
		[7] = "#bbbbbb", /* white   */

		/* 8 bright colors */
		[8]  = "#44475a", /* black   */
		[9]  = "#ff5555", /* red     */
		[10] = "#50fa7b", /* green   */
		[11] = "#f1fa8c", /* yellow  */
		[12] = "#bd93f9", /* blue    */
		[13] = "#ff79c6", /* magenta */
		[14] = "#8be9fd", /* cyan    */
		[15] = "#ffffff", /* white   */

		[255] = 0,
		/* special colors */
		[256] = "#282a36", /* background */
		[257] = "#f8f8f2", /* foreground */
	},
	{ /* 5+1=6  */
		/* 8 normal colors */
		[0] = "#223",
		[1] = "#900",
		[2] = "#080",
		[3] = "#fe7",
		[4] = "#35e",
		[5] = "#fc5",
		[6] = "#18e",
		[7] = "#aaa",

		/* 8 bright colors */
		[8]  = "#666",
		[9]  = "#f25",
		[10] = "#0b0",
		[11] = "#ff6",
		[12] = "#46f",
		[13] = "#d6a", 
		[14] = "#6bf",
		[15] = "#ddd",

		[255] = 0,
		/* more colors can be added after 255 to use with DefaultXX */
		[256] = "#cccccc",
		[257] = "#555555",
	},
	{ /* 6+1=7   */
		/* 8 normal colors */
		[0] = "#eaeaea", 
		[1] = "#b7141f", 
		[2] = "#457b24", 
		[3] = "#fc7b08", 
		[4] = "#134eb2", 
		[5] = "#560088", 
		[6] = "#0e717c", 
		[7] = "#777777",

		/* 8 bright colors */
		[8]  = "#424242",
		[9]  = "#e83b3f",
		[10] = "#7aba3a",
		[11] = "#fd8e09",
		[12] = "#54a4f3",
		[13] = "#aa4dbc",
		[14] = "#26bbd1",
		[15] = "#aaaaaa",

		[255] = 0,
		/* more colors can be added after 255 to use with DefaultXX */
		[256] = "#cccccc",
		[257] = "#555555",
	},
	{ /* 7+1=8  */
		/* 8 normal colors */
		[0] = "#20242d", 
		[1] = "#b04b57", 
		[2] = "#87b379", 
		[3] = "#e5c179", 
		[4] = "#7d8fa4", 
		[5] = "#a47996", 
		[6] = "#85a7a5", 
		[7] = "#b3b8c3",

		/* 8 bright colors */
		[8]  = "#000000",
		[9]  = "#b04b57",
		[10] = "#87b379",
		[11] = "#e5c179",
		[12] = "#7d8fa4",
		[13] = "#a47996",
		[14] = "#85a7a5",
		[15] = "#ffffff",

		[255] = 0,
		/* more colors can be added after 255 to use with DefaultXX */
		[256] = "#cccccc",
		[257] = "#555555",
	},
 };
 
static const char **colorname;


/*
 * Default colors (colorname index)
 * foreground, background, cursor, reverse cursor
 */
// unsigned int defaultfg = 7;
// unsigned int defaultbg = 0;
// static unsigned int defaultcs = 256;
// static unsigned int defaultrcs = 257;

// unsigned int defaultfg = 5;
// unsigned int defaultbg = 0;
// static unsigned int defaultcs = 5;
// static unsigned int defaultrcs = 5;

unsigned int defaultfg = 7;
unsigned int defaultbg = 0;
static unsigned int defaultcs = 5;
static unsigned int defaultrcs = 5;

/*
 * https://invisible-island.net/xterm/ctlseqs/ctlseqs.html#h4-Functions-using-CSI-_-ordered-by-the-final-character-lparen-s-rparen:CSI-Ps-SP-q.1D81
 * Default style of cursor
 * 0: blinking block
 * 1: blinking block (default)
 * 2: steady block ("█")
 * 3: blinking underline
 * 4: steady underline ("_")
 * 5: blinking bar
 * 6: steady bar ("|")
 * 7: Snowman ("☃")
 */
static unsigned int cursorstyle = 1;

/*
 * Default columns and rows numbers
 */

static unsigned int cols = 80;
static unsigned int rows = 24;

/*
 * Default colour and shape of the mouse cursor
 */
static unsigned int mouseshape = XC_xterm;
static unsigned int mousefg = 7;
static unsigned int mousebg = 0;

/*
 * Color used to display font attributes when fontconfig selected a font which
 * doesn't match the ones requested.
 */
static unsigned int defaultattr = 11;
/// Colors for the entities that are highlighted in normal mode.
static unsigned int highlightBg = 160;
static unsigned int highlightFg = 15;
/// Colors for the line and column that is marked 'current' in normal mode.
static unsigned int currentBg = 0;
static unsigned int currentFg = 15;

/*
 * Force mouse select/shortcuts while mask is active (when MODE_MOUSE is set).
 * Note that if you want to use ShiftMask with selmasks, set this to an other
 * modifier, set to 0 to not use it.
 */
static uint forcemousemod = ShiftMask;

#include "autocomplete.h"

/*
 * Internal mouse shortcuts.
 * Beware that overloading Button1 will disable the selection.
 */
static MouseShortcut mshortcuts[] = {
	/* mask                 button   function        argument      release alt */
	{ XK_ANY_MOD,           Button2, selpaste,       {.i = 0},           1 },
	{ XK_ANY_MOD,           Button4, ttysend,        {.s = "\033[5;2~"}, 0, -1 },
	{ XK_ANY_MOD,           Button4, ttysend,        {.s = "\031"} },
	{ XK_ANY_MOD,           Button5, ttysend,        {.s = "\033[6;2~"}, 0, -1 },
	{ XK_ANY_MOD,           Button5, ttysend,        {.s = "\005"} },
};



/**
 * Undercurl style. Set UNDERCURL_STYLE to one of the available styles.
 *
 * Curly: Dunno how to draw it *shrug*
 *  _   _   _   _
 * ( ) ( ) ( ) ( )
 *	 (_) (_) (_) (_)
 *
 * Spiky:
 * /\  /\   /\	/\
 *   \/  \/	  \/
 *
 * Capped:
 *	_     _     _
 * / \   / \   / \
 *    \_/   \_/
 */
// Available styles
#define UNDERCURL_CURLY 0
#define UNDERCURL_SPIKY 1
#define UNDERCURL_CAPPED 2
// Active style
#define UNDERCURL_STYLE UNDERCURL_CAPPED
// 4:x - 其中 x 可以是 0（无下划线）、1-2（直线）、3（卷曲/波浪）
// 58:5:x - 其中 x 是用于绘制下划线的终端颜色之一的索引，最高为 255。
// 58:2:r:g:b - 其中 r、g 和 b 分别是下划线的红色、绿色和蓝色值。
// 59 - 将下划线颜色重置为前景色。

/* Internal keyboard shortcuts. */
#define MODKEY Mod1Mask
#define AltMask Mod1Mask
#define TERMMOD (ControlMask|ShiftMask)
#define ACMPL_MOD ControlMask|Mod1Mask

// from @LukeSmithxyz
static char *openurlcmd[] = { "/bin/sh", "-c",
    "sed 's/.*│//g' | tr -d '\n' | grep -aEo '(((http|https)://|www\\.)[a-zA-Z0-9.]*[:]?[a-zA-Z0-9./&%?#=_-]*)|((magnet:\\?xt=urn:btih:)[a-zA-Z0-9]*)'| uniq | sed 's/^www./http:\\/\\/www\\./g' | dmenu -i -p 'Follow which url?' -l 10 | xargs -r xdg-open",
    "externalpipe", NULL };
static char *copyurlcmd[] = { "/bin/sh", "-c",
    "sed 's/.*│//g' | tr -d '\n' | grep -aEo '(((http|https)://|www\\.)[a-zA-Z0-9.]*[:]?[a-zA-Z0-9./&%?#=_-]*)|((magnet:\\?xt=urn:btih:)[a-zA-Z0-9]*)' | uniq | sed 's/^www./http:\\/\\/www\\./g' | dmenu -i -p 'Copy which url?' -l 10 | tr -d '\n' | xclip -selection clipboard",
    "externalpipe", NULL };
static char *copyoutput[] = { "/bin/sh", "-c", "st-copyout", "externalpipe", NULL };



static Shortcut shortcuts[] = {
	/* mask                 keysym          function        argument */
	{ AltMask,              XK_c,           normalMode,     {.i =  0} },
	{ XK_ANY_MOD,           XK_Break,       sendbreak,      {.i =  0} },
	{ ControlMask,          XK_Print,       toggleprinter,  {.i =  0} },
	{ ShiftMask,            XK_Print,       printscreen,    {.i =  0} },
	{ XK_ANY_MOD,           XK_Print,       printsel,       {.i =  0} },
	{ TERMMOD,              XK_Prior,       zoom,           {.f = +1} },
	{ TERMMOD,              XK_Next,        zoom,           {.f = -1} },
	{ TERMMOD,              XK_Home,        zoomreset,      {.f =  0} },
	{ TERMMOD,              XK_C,           clipcopy,       {.i =  0} },
	{ TERMMOD,              XK_V,           clippaste,      {.i =  0} },
	{ TERMMOD,              XK_Y,           selpaste,       {.i =  0} },
	{ TERMMOD,              XK_X,           invert,         { }       },
	{ MODKEY|ShiftMask,     XK_F1,          setpalette,     {.i =  0} },
	{ MODKEY|ShiftMask,     XK_F2,          setpalette,     {.i =  1} },
	{ MODKEY|ShiftMask,     XK_F3,          setpalette,     {.i =  2} },
	{ MODKEY|ShiftMask,     XK_F4,          setpalette,     {.i =  3} },
	{ MODKEY|ShiftMask,     XK_F5,          setpalette,     {.i =  4} },
	{ MODKEY|ShiftMask,     XK_F6,          setpalette,     {.i =  5} },
	{ MODKEY|ShiftMask,     XK_F7,          setpalette,     {.i =  6} },
	{ MODKEY|ShiftMask,     XK_F8,          setpalette,     {.i =  7} },
	{ MODKEY|ShiftMask,     XK_F9,          setpalette,     {.i =  8} },
	{ ShiftMask,            XK_Insert,      selpaste,       {.i =  0} },
	{ MODKEY|ControlMask,   XK_v,           selpaste,       {.i =  0} },
	{ TERMMOD,              XK_Num_Lock,    numlock,        {.i =  0} },
	{ ShiftMask,            XK_Page_Up,     kscrollup,      {.i = -1} },
	{ ShiftMask,            XK_Page_Down,   kscrolldown,    {.i = -1} },
	{ MODKEY,               XK_k,           kscrollup,      {.i =  1} },
	{ MODKEY|ShiftMask,     XK_k,           kscrollup,      {.i = -1} },
	{ MODKEY,               XK_j,           kscrolldown,    {.i =  1} },
	{ MODKEY|ShiftMask,     XK_j,           kscrolldown,    {.i = -1} },
	// { TERMMOD,              XK_Return,      newterm,        {.i =  0} },
	{ MODKEY|ShiftMask,     XK_Return,      newterm,        {.i =  0} },
	{ MODKEY,               XK_l,           copyurl,        {.i =  0} },
	{ MODKEY|ControlMask,   XK_l,           externalpipe,   {.v = openurlcmd } },
	{ MODKEY,               XK_y,           externalpipe,   {.v = copyurlcmd } },
	{ MODKEY,               XK_o,           externalpipe,   {.v = copyoutput } },
	{ ACMPL_MOD,            XK_slash,       autocomplete,   { .i = ACMPL_WORD        } },
	{ ACMPL_MOD,            XK_period,      autocomplete,   { .i = ACMPL_FUZZY_WORD  } },
	{ ACMPL_MOD,            XK_comma,       autocomplete,   { .i = ACMPL_FUZZY       } },
	{ ACMPL_MOD,            XK_apostrophe,  autocomplete,   { .i = ACMPL_SUFFIX      } },
	{ ACMPL_MOD,            XK_semicolon,   autocomplete,   { .i = ACMPL_SURROUND    } },
	{ ACMPL_MOD,            XK_bracketright,autocomplete,   { .i = ACMPL_WWORD       } },
	{ ACMPL_MOD,            XK_bracketleft, autocomplete,   { .i = ACMPL_FUZZY_WWORD } },
	{ ACMPL_MOD,            XK_equal,       autocomplete,   { .i = ACMPL_UNDO        } },
};

// ACMPL_WORD-- 经典的基于前缀的单词补全
// ACMPL_WWORD-- WORDS 的补全（Vim 的意思）
// ACMPL_FUZZY_WORD-- 单词的模糊补全
// ACMPL_FUZZY_WWORD-- WORDS 的模糊补全
// ACMPL_FUZZY-- 任意字符串的模糊补全
// ACMPL_SUFFIX-- 后缀的模糊补全，不尊重补全和给定字符串的前缀
// ACMPL_SURROUND-- 用引号或大括号字符串包围的模糊补全，不包括周围
// ACMPL_UNDO-- 撤销完成（必须在完成后立即使用）
// ACMPL_DEACTIVATE-- 退出自动完成模式

// slash        斜线号                  /
// apostrophe   撇号                    '
// bracketright 右括号                  ]
// bracketleft  左括号                  [
// equal       等号                     = 
// comma       逗号                     ，
// period      句号                     。
// semicolon   分号                     ;
// grave       制表符上esc下的那个按键  ~`



/*
 * Special keys (change & recompile st.info accordingly)
 *
 * Mask value:
 * * Use XK_ANY_MOD to match the key no matter modifiers state
 * * Use XK_NO_MOD to match the key alone (no modifiers)
 * appkey value:
 * * 0: no value
 * * > 0: keypad application mode enabled
 * *   = 2: term.numlock = 1
 * * < 0: keypad application mode disabled
 * appcursor value:
 * * 0: no value
 * * > 0: cursor application mode enabled
 * * < 0: cursor application mode disabled
 *
 * Be careful with the order of the definitions because st searches in
 * this table sequentially, so any XK_ANY_MOD must be in the last
 * position for a key.
 */

/*
 * If you want keys other than the X11 function keys (0xFD00 - 0xFFFF)
 * to be mapped below, add them to this array.
 */
static KeySym mappedkeys[] = { -1 };

/*
 * State bits to ignore when matching key or button events.  By default,
 * numlock (Mod2Mask) and keyboard layout (XK_SWITCH_MOD) are ignored.
 */
static uint ignoremod = Mod2Mask|XK_SWITCH_MOD;

/*
 * This is the huge key array which defines all compatibility to the Linux
 * world. Please decide about changes wisely.
 */
static Key key[] = {
	/* keysym           mask            string      appkey appcursor */
	{ XK_KP_Home,       ShiftMask,      "\033[2J",       0,   -1},
	{ XK_KP_Home,       ShiftMask,      "\033[1;2H",     0,   +1},
	{ XK_KP_Home,       XK_ANY_MOD,     "\033[H",        0,   -1},
	{ XK_KP_Home,       XK_ANY_MOD,     "\033[1~",       0,   +1},
	{ XK_KP_Up,         XK_ANY_MOD,     "\033Ox",       +1,    0},
	{ XK_KP_Up,         XK_ANY_MOD,     "\033[A",        0,   -1},
	{ XK_KP_Up,         XK_ANY_MOD,     "\033OA",        0,   +1},
	{ XK_KP_Down,       XK_ANY_MOD,     "\033Or",       +1,    0},
	{ XK_KP_Down,       XK_ANY_MOD,     "\033[B",        0,   -1},
	{ XK_KP_Down,       XK_ANY_MOD,     "\033OB",        0,   +1},
	{ XK_KP_Left,       XK_ANY_MOD,     "\033Ot",       +1,    0},
	{ XK_KP_Left,       XK_ANY_MOD,     "\033[D",        0,   -1},
	{ XK_KP_Left,       XK_ANY_MOD,     "\033OD",        0,   +1},
	{ XK_KP_Right,      XK_ANY_MOD,     "\033Ov",       +1,    0},
	{ XK_KP_Right,      XK_ANY_MOD,     "\033[C",        0,   -1},
	{ XK_KP_Right,      XK_ANY_MOD,     "\033OC",        0,   +1},
	{ XK_KP_Prior,      ShiftMask,      "\033[5;2~",     0,    0},
	{ XK_KP_Prior,      XK_ANY_MOD,     "\033[5~",       0,    0},
	{ XK_KP_Begin,      XK_ANY_MOD,     "\033[E",        0,    0},
	{ XK_KP_End,        ControlMask,    "\033[J",       -1,    0},
	{ XK_KP_End,        ControlMask,    "\033[1;5F",    +1,    0},
	{ XK_KP_End,        ShiftMask,      "\033[K",       -1,    0},
	{ XK_KP_End,        ShiftMask,      "\033[1;2F",    +1,    0},
	{ XK_KP_End,        XK_ANY_MOD,     "\033[4~",       0,    0},
	{ XK_KP_Next,       ShiftMask,      "\033[6;2~",     0,    0},
	{ XK_KP_Next,       XK_ANY_MOD,     "\033[6~",       0,    0},
	{ XK_KP_Insert,     ShiftMask,      "\033[2;2~",    +1,    0},
	{ XK_KP_Insert,     ShiftMask,      "\033[4l",      -1,    0},
	{ XK_KP_Insert,     ControlMask,    "\033[L",       -1,    0},
	{ XK_KP_Insert,     ControlMask,    "\033[2;5~",    +1,    0},
	{ XK_KP_Insert,     XK_ANY_MOD,     "\033[4h",      -1,    0},
	{ XK_KP_Insert,     XK_ANY_MOD,     "\033[2~",      +1,    0},
	{ XK_KP_Delete,     ControlMask,    "\033[M",       -1,    0},
	{ XK_KP_Delete,     ControlMask,    "\033[3;5~",    +1,    0},
	{ XK_KP_Delete,     ShiftMask,      "\033[2K",      -1,    0},
	{ XK_KP_Delete,     ShiftMask,      "\033[3;2~",    +1,    0},
	{ XK_KP_Delete,     XK_ANY_MOD,     "\033[P",       -1,    0},
	{ XK_KP_Delete,     XK_ANY_MOD,     "\033[3~",      +1,    0},
	{ XK_KP_Multiply,   XK_ANY_MOD,     "\033Oj",       +2,    0},
	{ XK_KP_Add,        XK_ANY_MOD,     "\033Ok",       +2,    0},
	{ XK_KP_Enter,      XK_ANY_MOD,     "\033OM",       +2,    0},
	{ XK_KP_Enter,      XK_ANY_MOD,     "\r",           -1,    0},
	{ XK_KP_Subtract,   XK_ANY_MOD,     "\033Om",       +2,    0},
	{ XK_KP_Decimal,    XK_ANY_MOD,     "\033On",       +2,    0},
	{ XK_KP_Divide,     XK_ANY_MOD,     "\033Oo",       +2,    0},
	{ XK_KP_0,          XK_ANY_MOD,     "\033Op",       +2,    0},
	{ XK_KP_1,          XK_ANY_MOD,     "\033Oq",       +2,    0},
	{ XK_KP_2,          XK_ANY_MOD,     "\033Or",       +2,    0},
	{ XK_KP_3,          XK_ANY_MOD,     "\033Os",       +2,    0},
	{ XK_KP_4,          XK_ANY_MOD,     "\033Ot",       +2,    0},
	{ XK_KP_5,          XK_ANY_MOD,     "\033Ou",       +2,    0},
	{ XK_KP_6,          XK_ANY_MOD,     "\033Ov",       +2,    0},
	{ XK_KP_7,          XK_ANY_MOD,     "\033Ow",       +2,    0},
	{ XK_KP_8,          XK_ANY_MOD,     "\033Ox",       +2,    0},
	{ XK_KP_9,          XK_ANY_MOD,     "\033Oy",       +2,    0},
	{ XK_Up,            ShiftMask,      "\033[1;2A",     0,    0},
	{ XK_Up,            Mod1Mask,       "\033[1;3A",     0,    0},
	{ XK_Up,         ShiftMask|Mod1Mask,"\033[1;4A",     0,    0},
	{ XK_Up,            ControlMask,    "\033[1;5A",     0,    0},
	{ XK_Up,      ShiftMask|ControlMask,"\033[1;6A",     0,    0},
	{ XK_Up,       ControlMask|Mod1Mask,"\033[1;7A",     0,    0},
	{ XK_Up,ShiftMask|ControlMask|Mod1Mask,"\033[1;8A",  0,    0},
	{ XK_Up,            XK_ANY_MOD,     "\033[A",        0,   -1},
	{ XK_Up,            XK_ANY_MOD,     "\033OA",        0,   +1},
	{ XK_Down,          ShiftMask,      "\033[1;2B",     0,    0},
	{ XK_Down,          Mod1Mask,       "\033[1;3B",     0,    0},
	{ XK_Down,       ShiftMask|Mod1Mask,"\033[1;4B",     0,    0},
	{ XK_Down,          ControlMask,    "\033[1;5B",     0,    0},
	{ XK_Down,    ShiftMask|ControlMask,"\033[1;6B",     0,    0},
	{ XK_Down,     ControlMask|Mod1Mask,"\033[1;7B",     0,    0},
	{ XK_Down,ShiftMask|ControlMask|Mod1Mask,"\033[1;8B",0,    0},
	{ XK_Down,          XK_ANY_MOD,     "\033[B",        0,   -1},
	{ XK_Down,          XK_ANY_MOD,     "\033OB",        0,   +1},
	{ XK_Left,          ShiftMask,      "\033[1;2D",     0,    0},
	{ XK_Left,          Mod1Mask,       "\033[1;3D",     0,    0},
	{ XK_Left,       ShiftMask|Mod1Mask,"\033[1;4D",     0,    0},
	{ XK_Left,          ControlMask,    "\033[1;5D",     0,    0},
	{ XK_Left,    ShiftMask|ControlMask,"\033[1;6D",     0,    0},
	{ XK_Left,     ControlMask|Mod1Mask,"\033[1;7D",     0,    0},
	{ XK_Left,ShiftMask|ControlMask|Mod1Mask,"\033[1;8D",0,    0},
	{ XK_Left,          XK_ANY_MOD,     "\033[D",        0,   -1},
	{ XK_Left,          XK_ANY_MOD,     "\033OD",        0,   +1},
	{ XK_Right,         ShiftMask,      "\033[1;2C",     0,    0},
	{ XK_Right,         Mod1Mask,       "\033[1;3C",     0,    0},
	{ XK_Right,      ShiftMask|Mod1Mask,"\033[1;4C",     0,    0},
	{ XK_Right,         ControlMask,    "\033[1;5C",     0,    0},
	{ XK_Right,   ShiftMask|ControlMask,"\033[1;6C",     0,    0},
	{ XK_Right,    ControlMask|Mod1Mask,"\033[1;7C",     0,    0},
	{ XK_Right,ShiftMask|ControlMask|Mod1Mask,"\033[1;8C",0,   0},
	{ XK_Right,         XK_ANY_MOD,     "\033[C",        0,   -1},
	{ XK_Right,         XK_ANY_MOD,     "\033OC",        0,   +1},
	{ XK_ISO_Left_Tab,  ShiftMask,      "\033[Z",        0,    0},
	{ XK_Return,        Mod1Mask,       "\033\r",        0,    0},
	{ XK_Return,        XK_ANY_MOD,     "\r",            0,    0},
	{ XK_Insert,        ShiftMask,      "\033[4l",      -1,    0},
	{ XK_Insert,        ShiftMask,      "\033[2;2~",    +1,    0},
	{ XK_Insert,        ControlMask,    "\033[L",       -1,    0},
	{ XK_Insert,        ControlMask,    "\033[2;5~",    +1,    0},
	{ XK_Insert,        XK_ANY_MOD,     "\033[4h",      -1,    0},
	{ XK_Insert,        XK_ANY_MOD,     "\033[2~",      +1,    0},
	{ XK_Delete,        ControlMask,    "\033[M",       -1,    0},
	{ XK_Delete,        ControlMask,    "\033[3;5~",    +1,    0},
	{ XK_Delete,        ShiftMask,      "\033[2K",      -1,    0},
	{ XK_Delete,        ShiftMask,      "\033[3;2~",    +1,    0},
	{ XK_Delete,        XK_ANY_MOD,     "\033[P",       -1,    0},
	{ XK_Delete,        XK_ANY_MOD,     "\033[3~",      +1,    0},
	{ XK_BackSpace,     XK_NO_MOD,      "\177",          0,    0},
	{ XK_BackSpace,     Mod1Mask,       "\033\177",      0,    0},
	{ XK_Home,          ShiftMask,      "\033[2J",       0,   -1},
	{ XK_Home,          ShiftMask,      "\033[1;2H",     0,   +1},
	{ XK_Home,          XK_ANY_MOD,     "\033[H",        0,   -1},
	{ XK_Home,          XK_ANY_MOD,     "\033[1~",       0,   +1},
	{ XK_End,           ControlMask,    "\033[J",       -1,    0},
	{ XK_End,           ControlMask,    "\033[1;5F",    +1,    0},
	{ XK_End,           ShiftMask,      "\033[K",       -1,    0},
	{ XK_End,           ShiftMask,      "\033[1;2F",    +1,    0},
	{ XK_End,           XK_ANY_MOD,     "\033[4~",       0,    0},
	{ XK_Prior,         ControlMask,    "\033[5;5~",     0,    0},
	{ XK_Prior,         ShiftMask,      "\033[5;2~",     0,    0},
	{ XK_Prior,         XK_ANY_MOD,     "\033[5~",       0,    0},
	{ XK_Next,          ControlMask,    "\033[6;5~",     0,    0},
	{ XK_Next,          ShiftMask,      "\033[6;2~",     0,    0},
	{ XK_Next,          XK_ANY_MOD,     "\033[6~",       0,    0},
	{ XK_F1,            XK_NO_MOD,      "\033OP" ,       0,    0},
	{ XK_F1, /* F13 */  ShiftMask,      "\033[1;2P",     0,    0},
	{ XK_F1, /* F25 */  ControlMask,    "\033[1;5P",     0,    0},
	{ XK_F1, /* F37 */  Mod4Mask,       "\033[1;6P",     0,    0},
	{ XK_F1, /* F49 */  Mod1Mask,       "\033[1;3P",     0,    0},
	{ XK_F1, /* F61 */  Mod3Mask,       "\033[1;4P",     0,    0},
	{ XK_F2,            XK_NO_MOD,      "\033OQ" ,       0,    0},
	{ XK_F2, /* F14 */  ShiftMask,      "\033[1;2Q",     0,    0},
	{ XK_F2, /* F26 */  ControlMask,    "\033[1;5Q",     0,    0},
	{ XK_F2, /* F38 */  Mod4Mask,       "\033[1;6Q",     0,    0},
	{ XK_F2, /* F50 */  Mod1Mask,       "\033[1;3Q",     0,    0},
	{ XK_F2, /* F62 */  Mod3Mask,       "\033[1;4Q",     0,    0},
	{ XK_F3,            XK_NO_MOD,      "\033OR" ,       0,    0},
	{ XK_F3, /* F15 */  ShiftMask,      "\033[1;2R",     0,    0},
	{ XK_F3, /* F27 */  ControlMask,    "\033[1;5R",     0,    0},
	{ XK_F3, /* F39 */  Mod4Mask,       "\033[1;6R",     0,    0},
	{ XK_F3, /* F51 */  Mod1Mask,       "\033[1;3R",     0,    0},
	{ XK_F3, /* F63 */  Mod3Mask,       "\033[1;4R",     0,    0},
	{ XK_F4,            XK_NO_MOD,      "\033OS" ,       0,    0},
	{ XK_F4, /* F16 */  ShiftMask,      "\033[1;2S",     0,    0},
	{ XK_F4, /* F28 */  ControlMask,    "\033[1;5S",     0,    0},
	{ XK_F4, /* F40 */  Mod4Mask,       "\033[1;6S",     0,    0},
	{ XK_F4, /* F52 */  Mod1Mask,       "\033[1;3S",     0,    0},
	{ XK_F5,            XK_NO_MOD,      "\033[15~",      0,    0},
	{ XK_F5, /* F17 */  ShiftMask,      "\033[15;2~",    0,    0},
	{ XK_F5, /* F29 */  ControlMask,    "\033[15;5~",    0,    0},
	{ XK_F5, /* F41 */  Mod4Mask,       "\033[15;6~",    0,    0},
	{ XK_F5, /* F53 */  Mod1Mask,       "\033[15;3~",    0,    0},
	{ XK_F6,            XK_NO_MOD,      "\033[17~",      0,    0},
	{ XK_F6, /* F18 */  ShiftMask,      "\033[17;2~",    0,    0},
	{ XK_F6, /* F30 */  ControlMask,    "\033[17;5~",    0,    0},
	{ XK_F6, /* F42 */  Mod4Mask,       "\033[17;6~",    0,    0},
	{ XK_F6, /* F54 */  Mod1Mask,       "\033[17;3~",    0,    0},
	{ XK_F7,            XK_NO_MOD,      "\033[18~",      0,    0},
	{ XK_F7, /* F19 */  ShiftMask,      "\033[18;2~",    0,    0},
	{ XK_F7, /* F31 */  ControlMask,    "\033[18;5~",    0,    0},
	{ XK_F7, /* F43 */  Mod4Mask,       "\033[18;6~",    0,    0},
	{ XK_F7, /* F55 */  Mod1Mask,       "\033[18;3~",    0,    0},
	{ XK_F8,            XK_NO_MOD,      "\033[19~",      0,    0},
	{ XK_F8, /* F20 */  ShiftMask,      "\033[19;2~",    0,    0},
	{ XK_F8, /* F32 */  ControlMask,    "\033[19;5~",    0,    0},
	{ XK_F8, /* F44 */  Mod4Mask,       "\033[19;6~",    0,    0},
	{ XK_F8, /* F56 */  Mod1Mask,       "\033[19;3~",    0,    0},
	{ XK_F9,            XK_NO_MOD,      "\033[20~",      0,    0},
	{ XK_F9, /* F21 */  ShiftMask,      "\033[20;2~",    0,    0},
	{ XK_F9, /* F33 */  ControlMask,    "\033[20;5~",    0,    0},
	{ XK_F9, /* F45 */  Mod4Mask,       "\033[20;6~",    0,    0},
	{ XK_F9, /* F57 */  Mod1Mask,       "\033[20;3~",    0,    0},
	{ XK_F10,           XK_NO_MOD,      "\033[21~",      0,    0},
	{ XK_F10, /* F22 */ ShiftMask,      "\033[21;2~",    0,    0},
	{ XK_F10, /* F34 */ ControlMask,    "\033[21;5~",    0,    0},
	{ XK_F10, /* F46 */ Mod4Mask,       "\033[21;6~",    0,    0},
	{ XK_F10, /* F58 */ Mod1Mask,       "\033[21;3~",    0,    0},
	{ XK_F11,           XK_NO_MOD,      "\033[23~",      0,    0},
	{ XK_F11, /* F23 */ ShiftMask,      "\033[23;2~",    0,    0},
	{ XK_F11, /* F35 */ ControlMask,    "\033[23;5~",    0,    0},
	{ XK_F11, /* F47 */ Mod4Mask,       "\033[23;6~",    0,    0},
	{ XK_F11, /* F59 */ Mod1Mask,       "\033[23;3~",    0,    0},
	{ XK_F12,           XK_NO_MOD,      "\033[24~",      0,    0},
	{ XK_F12, /* F24 */ ShiftMask,      "\033[24;2~",    0,    0},
	{ XK_F12, /* F36 */ ControlMask,    "\033[24;5~",    0,    0},
	{ XK_F12, /* F48 */ Mod4Mask,       "\033[24;6~",    0,    0},
	{ XK_F12, /* F60 */ Mod1Mask,       "\033[24;3~",    0,    0},
	{ XK_F13,           XK_NO_MOD,      "\033[1;2P",     0,    0},
	{ XK_F14,           XK_NO_MOD,      "\033[1;2Q",     0,    0},
	{ XK_F15,           XK_NO_MOD,      "\033[1;2R",     0,    0},
	{ XK_F16,           XK_NO_MOD,      "\033[1;2S",     0,    0},
	{ XK_F17,           XK_NO_MOD,      "\033[15;2~",    0,    0},
	{ XK_F18,           XK_NO_MOD,      "\033[17;2~",    0,    0},
	{ XK_F19,           XK_NO_MOD,      "\033[18;2~",    0,    0},
	{ XK_F20,           XK_NO_MOD,      "\033[19;2~",    0,    0},
	{ XK_F21,           XK_NO_MOD,      "\033[20;2~",    0,    0},
	{ XK_F22,           XK_NO_MOD,      "\033[21;2~",    0,    0},
	{ XK_F23,           XK_NO_MOD,      "\033[23;2~",    0,    0},
	{ XK_F24,           XK_NO_MOD,      "\033[24;2~",    0,    0},
	{ XK_F25,           XK_NO_MOD,      "\033[1;5P",     0,    0},
	{ XK_F26,           XK_NO_MOD,      "\033[1;5Q",     0,    0},
	{ XK_F27,           XK_NO_MOD,      "\033[1;5R",     0,    0},
	{ XK_F28,           XK_NO_MOD,      "\033[1;5S",     0,    0},
	{ XK_F29,           XK_NO_MOD,      "\033[15;5~",    0,    0},
	{ XK_F30,           XK_NO_MOD,      "\033[17;5~",    0,    0},
	{ XK_F31,           XK_NO_MOD,      "\033[18;5~",    0,    0},
	{ XK_F32,           XK_NO_MOD,      "\033[19;5~",    0,    0},
	{ XK_F33,           XK_NO_MOD,      "\033[20;5~",    0,    0},
	{ XK_F34,           XK_NO_MOD,      "\033[21;5~",    0,    0},
	{ XK_F35,           XK_NO_MOD,      "\033[23;5~",    0,    0},
};

/*
 * Selection types' masks.
 * Use the same masks as usual.
 * Button1Mask is always unset, to make masks match between ButtonPress.
 * ButtonRelease and MotionNotify.
 * If no match is found, regular selection is used.
 */
static uint selmasks[] = {
	[SEL_RECTANGULAR] = Mod1Mask,
};

/*
 * Printable characters in ASCII, used to estimate the advance width
 * of single wide characters.
 */
static char ascii_printable[] =
	" !\"#$%&'()*+,-./0123456789:;<=>?"
	"@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_"
	"`abcdefghijklmnopqrstuvwxyz{|}~";


/// word sepearors normal mode
char wordDelimSmall[] = " \t!\"#$%&'()*+,-./:;<=>?@[\\]^_`{|}~";
char wordDelimLarge[] = " \t"; /// <Word sepearors normal mode (capital W)

/// Shortcusts executed in normal mode (which should not already be in use)
struct NormalModeShortcuts normalModeShortcuts [] = {
	{ 'C', "?Building\n" },
	{ 'c', "/Building\n" },
	{ 'F', "?: error:\n" },
	{ 'f', "/: error:\n" },
	{ 'X', "?juli@machine\n" },
	{ 'x', "/juli@machine\n" },
};

size_t const amountNormalModeShortcuts = sizeof(normalModeShortcuts) / sizeof(*normalModeShortcuts);
